Configuration of the Geometric State of Railway Tracks in the Sustainability Development of Electrified Traction Systems [PDF]
Sensors, 2023 The state-space interface of the railway track (track) geometry system with an electrified traction system (ETS) constitutes the geometric configuration that is utilised in this study.
Arkadiusz Kampczyk, Katarzyna Dybeł
exaly +6 more sources
Effects and Characteristics of AC Interference on Parallel Underground Pipelines Caused by an AC Electrified Railway [PDF]
Energies, 2018 An AC electrified railway can interfere significantly with parallel underground pipelines in a public transportation corridor. Such interference may threaten the long-term transportation and the operational safety of the pipelines.
Minwu Chen, Hang Tian
exaly +4 more sources
Possible electrochemical corrosion of rails on a railway track electrified with direct current [PDF]
Przegląd Komunikacyjny, 2021 : The article describes the construction of a railway line electrified with direct current. Attention is paid to the isolation of the elements leading to the traction current in the supply and return network, and to the difference in significance of ...
Józef Dąbrowski
doaj +3 more sources
Loss Minimization of Electrified Railway Traction Systems Using SVC Based on Particle Swarm Optimization [PDF]
IEEE Access, 2020 In this paper, we propose a method to minimize the system losses of electrified railway traction systems by utilizing static var compensators (SVCs). We suggest a power flow analysis model for a railway system considering two types of SVC connections ...
Gyu-Sub Lee +3 more
doaj +2 more sources
A Novel Co-Phase Power Supply System for Electrified Railway Based on V Type Connection Traction Transformer [PDF]
Energies, 2021 Power quality and neutral section are two technical problems that hinder the development of electrified railway to high-speed and heavy railway. The co-phase power supply technology is one of the best ways to solve these two technical problems.
Shaofeng Xie, Yiming Zhang, Hui Wang
doaj +2 more sources
A foreign object detection dataset and network for electrified railway catenary systems [PDF]
Scientific ReportsIntrusion of foreign objects into the Electrified Railway Catenary System can lead to power failures, train service interruptions, and even casualties, making accurate detection essential for safe operation.
Fengqi Li +7 more
doaj +2 more sources
Evaluation of Static Synchronous Compensator and Rail Power Conditioner in Electrified Railway Systems Using V/V and Scott Power Transformers [PDF]
EAI Endorsed Transactions on Energy Web, 2021 In this paper a comprehensive review of electrified railway systems is carried out, identifying the electric power quality deterioration which may appear due to nonlinear dynamic traction loads.
Luis Barros +4 more
doaj +1 more source
Current state and perspectives of non-electrified railway transport in Poland (part 1)
Pojazdy Szynowe, 2020 The article presents the basic information about the current situation related to the basic elements of non-electrified railway transport, which are railway lines and traction vehicles.
Zbigniew Durzyński, Łukasz Stawecki
doaj +1 more source
Current state and perspectives of non-electrified railway transport in Poland (part 2)
Pojazdy Szynowe, 2020 The article presents basic information on the current situation related to the basic elements of non-electrified railway transport, which are railway lines and traction vehicles.
Zbigniew Durzyński
doaj +1 more source
Traction power systems for electrified railways: evolution, state of the art, and future trends
Railway Engineering Science, 2023 Traction power systems (TPSs) play a vital role in the operation of electrified railways. The transformation of conventional railway TPSs to novel structures is not only a trend to promote the development of electrified railways toward high-efficiency ...
Haitao Hu +6 more
doaj +1 more source